Logan collected pledges for charity walk-a-thon. he will receive total contributions of 68 plus 20 every mile that he walks. how many miles will he need to walk to raise 348. plz hurry.

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.

3x = 729 solve for x plz . it's urgent. will mark

Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)